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fix missing limits when only _BSD_SOURCE is defined 

the missing check did not affect the default profile, since it has
both _XOPEN_SOURCE and _BSD_SOURCE defined, but it did break programs
which explicitly define _BSD_SOURCE, causing it to be the only feature
test macro present.
rs-1.0
Rich Felker 14 years ago
parent
a8da6c2f28
commit
56c6943efe
1 changed files with 1 additions and 1 deletions
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  1. 2
      include/limits.h

2
include/limits.h
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@ -37,7 +37,7 @@
#define MB_LEN_MAX 4
#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
|| defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
|| defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
#define PIPE_BUF 4096
#define PAGESIZE PAGE_SIZE

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